Measurements in inches:
Bag body - 11 x 10 x 3
Back pocket - zipper closure, 2 slip pockets, and a key fob.
Inside has 2 slip pockets and a divider.
Adjustable strap - 2 inches wide x 52 at it's longest , 29 at it's shortest.
Magnetic closure under flap.
Made of laminated lightweight cotton canvas.